Bearing assembly: - A large diameter shaft with short overhang minimizes deflection and contributes to long bearing life.Only four through bolts are required to hold the cartridge type housing in the frame.

-Cantilevered horizontal centrifugal slurry pump
-Double casing slurry pump
-Wear resistant metal wet end parts for coarse solids slurry with long service life and high efficiency
-Wide options of impellers
-Available with gland seal, centrifugal seal or mechanical seal
-Grease or oil lubrication
-Eight positions of discharge branch at intervals of 45 degree
-Can be installed in multistage series
-Low cost of ownership

Structure Diagram

Pump Mainly Parts Material List

NO

Part

Material

NO

Part

Material

1

Shaft

High tense steel

12

Volute

27% Chrome alloy

-

Shaft sleeve

3Cr13

13

Discharge joint ring

Natural rubber

2

Clamp bolts

Zinc plated steel

14

Volute liner seal

Natural rubber

3

Base

Ductile iron

15

Intake joint ring

Natural rubber

4

bolts,studs

Zinc plated steel

16

Expeller

27% Chrome alloy

-

Bearing body

Cast iron

17

Frame plate liner insert

27% Chrome alloy

5

Gland/Split gland

Cast iron

18

Throatbush

27% Chrome alloy

6

Frame plate

Ductile iron

19

Cover plate

Ductile iron

7

Expeller ring

27% Chrome alloy

20

Cotter

Cast iron

8

Expeller ring seal

Natural rubber

-

End cover

Color zinc plated

9

Volute liner seal

Natural rubber

-

Labyrinth cover

Color zinc plated

10

Impeller

27% Chrome alloy

-

Lantern ring

1Cr18Ni9TI

11

Cover plate bolt

Zinc plated steel

-

Bearing

Top brand

Performance Chart

Specification Chart

MODEL

MAXPOWER(KW)

ZH SERIES CLEAR WATER PERFORMANCE

CAPACITY

HEAD

SPEED

MAX.Effη%

NPSH

(m 3 /h)

H(m)

n(r/min)

(m)

ZH-1.5×1B

15

12.6~28.8

6~68

1200~3800

40

2~4

ZH-2×1.5B

15

32.4~72

6~58

1200~3200

45

3.5~8

ZH-3×2C

30

39.6~86.4

12~64

1300~2700

55

4~6

ZH-4×3C

30

86.4~198

9~52

1000~2200

71

4~6

ZH-4×3D

60

ZH-6×4D

60

162~360

12~56

800~1550

65

5~8

ZH- 6×4E

120

ZH- 8×6E

120

360~828

10~61

500~1140

72

2~9

ZH-10×8ST

560

612~1368

11~61

400~850

71

4~10

ZH-12×10ST

560

936~1980

7~68

300~800

82

6

ZH- 14×12ST

560

1260~2772

13~63

300~600

77

3~10

ZH- 16×14ST

560

1368~3060

11~63

250~550

79

4~10

ZH- 16×14TU

1200

ZH- 18×16ST

560

2160~5040

8~66

200~500

80

4.5~9

ZH- 18×16TU

1200

ZH- 20×18TU

1200

2520~5400

13~57

200~400

85

5~10

Typical applications

The ZH series centrifugal horizontal slurry Pump is the pump for highly abrasive/density slurries in processes from cyclone feed to regrind, mill discharge, flotation, mine drainage and tailing in minerals plants plus other industrial applications, Sometimes, it could also be used in dredging of settling lagoons and pumping of drilling mud etc

• Mining

• Mineral processing

• Construction

• Chemical and Fertilization

• Power generation

• Phosphate matrix fertilization

• Pulp and paper

• Waste sludge

• Paper mill wastes and liquors

• Precipitated CaCO3

• Plaster

• Bottom/fly ash, lime grinding

• Dirty water

• Pulp and paper

• Oil and gas

• Waste water treatment

• Ball mill discharge

• Rod mill discharge

• SAG mill discharge

• Fine tailing

• Flotation

• Heavy media process

• Minerals concentrate

• Mineral sands

• Coal-washing plant

• Coarse sand

• Coarse tailing

• Dredging

• FGD

• Wet crushers applications

• Wet scrubber systems

• Process chemical

• Iron and Steel

• Ni acid slurry

• Fracking slurries

• Clay and sand slurries

• Kaolin clay

• Carbon slurry

• Lime mud

• Oil sands

• Phosphoric acid

Zidong Pumps In User's Working Site (Real Photos taken and sent by users)